GlymphRest is built around one goal: helping you fall into deep, restorative sleep and spend more time in that state - the phase where your brain clears metabolic waste and your body repairs itself. A structured weekly protocol guides you there every night, powered by precision binaural beats tuned to your body's natural delta rhythm.

THE SCIENCE — During deep NREM (slow-wave) sleep, your brain's glymphatic system activates, flushing metabolic waste including amyloid-beta. Delta wave frequencies (0.5–4 Hz) are the hallmark of this state. GlymphRest uses binaural beats to gently guide your brain toward this restorative range as you fall asleep.

Not a medical device. Not intended to diagnose or treat any condition. One-time purchase. No subscription. No ads.

PRIVACY POLICY 

# GlymphRest Privacy Policy

Last updated: August 2026, Contact: me@gdogra.com 

GlymphRest does not collect, sell, or share your personal data, and does not track you across other companies' apps or websites. The app contains no advertising or third-party analytics. Your preferences are stored locally on your device. Your session history is stored locally and, where enabled, synced through your own private iCloud (CloudKit) account, which is accessible only to you — the developer cannot read it. Your trial and subscription status is determined directly by Apple's App Store and is never stored by GlymphRest. In-app purchases are processed by Apple; GlymphRest does not receive or store your payment details.

ICLOUD: GlymphRest uses Apple's CloudKit to sync your session history — the dates, durations, and modes of your past sessions — to your own private iCloud account, so it's available across your devices. This data is only accessible to you and is never visible to the developer.

IN-APP PURCHASE: Purchases are processed entirely by Apple. GlymphRest does not have access to your payment information.

SUPPORT

#GlymphRest Support

Email: me@gdogra.com

For help, questions, or feedback about GlymphRest, please contact us directly.